342525512 has 32 divisors (see below), whose sum is σ = 736629120. Its totient is φ = 146267520.

The previous prime is 342525473. The next prime is 342525551. The reversal of 342525512 is 215525243.

It is an interprime number because it is at equal distance from previous prime (342525473) and next prime (342525551).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4853 + ... + 26619.

It is an arithmetic number, because the mean of its divisors is an integer number (23019660).

Almost surely, 2^342525512 is an apocalyptic number.

It is an amenable number.

342525512 is an abundant number, since it is smaller than the sum of its proper divisors (394103608).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

342525512 is a wasteful number, since it uses less digits than its factorization.

342525512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22061 (or 22057 counting only the distinct ones).

The product of its digits is 12000, while the sum is 29.

The square root of 342525512 is about 18507.4447723072. Note that the first 3 decimals coincide. The cubic root of 342525512 is about 699.6770700938.

The spelling of 342525512 in words is "three hundred forty-two million, five hundred twenty-five thousand, five hundred twelve".